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2N3055AG
Product Overview
Category
The 2N3055AG is a power transistor belonging to the category of bipolar junction transistors (BJTs).
Use
It is commonly used as a high-power amplifier or switching device in various electronic circuits.
Characteristics
- High current and voltage ratings
- Low saturation voltage
- Robust construction for high reliability
Package
The 2N3055AG is typically available in a TO-204 package, also known as a metal can package.
Essence
The essence of the 2N3055AG lies in its ability to handle high power levels with efficiency and reliability.
Packaging/Quantity
It is usually supplied in bulk packaging with varying quantities depending on the supplier.
Specifications
- Maximum Collector-Emitter Voltage: 70V
- Maximum Collector-Base Voltage: 100V
- Maximum Collector Current: 15A
- Power Dissipation: 115W
- Transition Frequency: 2.5MHz
- Operating Temperature Range: -65°C to 200°C
Detailed Pin Configuration
The 2N3055AG transistor typically has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)
Functional Features
- High power amplification capability
- Fast switching speed
- Low ON-state resistance
Advantages
- Suitable for high-power applications
- Robust construction for rugged environments
- Wide operating temperature range
Disadvantages
- Relatively large physical size
- Higher cost compared to smaller transistors
Working Principles
The 2N3055AG operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small signal at the base terminal, resulting in a larger current flow between the collector and emitter terminals.
Detailed Application Field Plans
The 2N3055AG finds extensive use in the following applications: - Audio amplifiers - Power supplies - Motor control circuits - Voltage regulators - Electronic switches
Detailed and Complete Alternative Models
Some alternative models to the 2N3055AG include: - MJ15003/MJ15004 - TIP3055/TIP2955 - MJE3055T/MJE2955T - 2SC5200/2SA1943
In conclusion, the 2N3055AG is a versatile power transistor with robust characteristics suitable for high-power applications across various electronic circuits.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 2N3055AG trong giải pháp kỹ thuật
What is the maximum collector current of 2N3055AG?
- The maximum collector current of 2N3055AG is 15A.
What is the maximum collector-emitter voltage of 2N3055AG?
- The maximum collector-emitter voltage of 2N3055AG is 70V.
What are the typical applications of 2N3055AG?
- 2N3055AG is commonly used in power supply circuits, audio amplifiers, voltage regulators, and general switching applications.
What is the power dissipation of 2N3055AG?
- The power dissipation of 2N3055AG is typically 115W.
What are the key differences between 2N3055 and 2N3055AG?
- 2N3055AG is a variant of 2N3055 with improved avalanche energy capability and higher reliability.
Can 2N3055AG be used in high-power amplifier designs?
- Yes, 2N3055AG is suitable for high-power amplifier designs due to its high collector current and power dissipation capabilities.
What are the thermal characteristics of 2N3055AG?
- The thermal resistance junction to case (RθJC) of 2N3055AG is typically 1.67°C/W.
Is 2N3055AG suitable for automotive applications?
- Yes, 2N3055AG can be used in automotive applications such as electronic ignition systems and voltage regulators.
What are the recommended operating conditions for 2N3055AG?
- The recommended operating temperature range for 2N3055AG is -65°C to 200°C.
Are there any common failure modes associated with 2N3055AG?
- Common failure modes include thermal runaway under high load conditions and overvoltage breakdown if operated beyond the specified limits.